Revision 2836
Added by Aaron Marcuse-Kubitza about 12 years ago
| lib/sql_gen.py | ||
|---|---|---|
| 562 | 562 |
null_sentinels = {'text': r'\N'}
|
| 563 | 563 |
|
| 564 | 564 |
def ensure_not_null(db, value, ignore_unknown_type=True): |
| 565 |
if is_table_col(value): |
|
| 566 |
typed_col = db.col_info(underlying_col(value)) |
|
| 567 |
if typed_col.nullable: |
|
| 568 |
try: null = null_sentinels[typed_col.type] |
|
| 569 |
except KeyError: |
|
| 570 |
if not ignore_unknown_type: raise |
|
| 571 |
else: value = EnsureNotNull(value, null) |
|
| 565 |
typed_col = db.col_info(underlying_col(value)) |
|
| 566 |
if typed_col.nullable: |
|
| 567 |
try: null = null_sentinels[typed_col.type] |
|
| 568 |
except KeyError: |
|
| 569 |
if not ignore_unknown_type: raise |
|
| 570 |
else: value = EnsureNotNull(value, null) |
|
| 572 | 571 |
return value |
Also available in: Unified diff
sql_gen.py: ensure_not_null(): Raise NoUnderlyingTableException if can't ensure not null for that reason